{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Walsh AM"],"funding":["Leverhulme Trust"],"pagination":["1162-1171"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12820928"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["65(2)"],"pubmed_abstract":["The preparation and reactivity of some Ir-Zn and Ir-Cd heterometallic hydride complexes are described. Treatment of [Ir(IPr)<sub>2</sub>H<sub>2</sub>][BAr<sup>F</sup><sub>4</sub>] (<b>1</b>; IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene; Ar<sup>F</sup> = 3,5-C<sub>6</sub>H<sub>3</sub>(CF<sub>3</sub>)<sub>2</sub>) with M'R<sub>2</sub> (M' = Zn; R = Ph, Me, Et; M' = Cd, R = Me) and Me<sub>3</sub>SiCH=CH<sub>2</sub> results in dehydrogenation of an IPr isopropyl substituent, along with R-H elimination, to form square-pyramidal [Ir(IPr)(IPr″)(M'R)H][BAr<sup>F</sup><sub>4</sub>] (M'R = ZnPh (<b>4a</b>); ZnMe (<b>4b</b>); ZnEt (<b>4c</b>); CdMe (<b>8</b>); IPr″ = dehydrogenated IPr) featuring apical M'R ligands. Heating <b>1</b> with 2 equiv ZnPh<sub>2</sub> under H<sub>2</sub> forms [I"],"journal":["Inorganic chemistry"],"pubmed_title":["Cationic and Neutral Heterometallic Ir-Group 12 Element Polyhydride Compounds: Synthesis, Structure and Reactivity."],"pmcid":["PMC12820928"],"funding_grant_id":["RPG-2022-078"],"pubmed_authors":["Walsh AM","Whittlesey MK","Lowe JP","Macgregor SA","Mahon MF","Martin-Fernandez C"],"additional_accession":[]},"is_claimable":false,"name":"Cationic and Neutral Heterometallic Ir-Group 12 Element Polyhydride Compounds: Synthesis, Structure and Reactivity.","description":"The preparation and reactivity of some Ir-Zn and Ir-Cd heterometallic hydride complexes are described. Treatment of [Ir(IPr)<sub>2</sub>H<sub>2</sub>][BAr<sup>F</sup><sub>4</sub>] (<b>1</b>; IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene; Ar<sup>F</sup> = 3,5-C<sub>6</sub>H<sub>3</sub>(CF<sub>3</sub>)<sub>2</sub>) with M'R<sub>2</sub> (M' = Zn; R = Ph, Me, Et; M' = Cd, R = Me) and Me<sub>3</sub>SiCH=CH<sub>2</sub> results in dehydrogenation of an IPr isopropyl substituent, along with R-H elimination, to form square-pyramidal [Ir(IPr)(IPr″)(M'R)H][BAr<sup>F</sup><sub>4</sub>] (M'R = ZnPh (<b>4a</b>); ZnMe (<b>4b</b>); ZnEt (<b>4c</b>); CdMe (<b>8</b>); IPr″ = dehydrogenated IPr) featuring apical M'R ligands. Heating <b>1</b> with 2 equiv ZnPh<sub>2</sub> under H<sub>2</sub> forms [I","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Jan","modification":"2026-06-06T19:25:25.821Z","creation":"2026-06-04T03:10:10.317Z"},"accession":"S-EPMC12820928","cross_references":{"pubmed":["41478617"],"doi":["10.1021/acs.inorgchem.5c04368"]}}